76336391688 has 32 divisors (see below), whose sum is σ = 196997141760. Its totient is φ = 24624642240.

The previous prime is 76336391641. The next prime is 76336391693. The reversal of 76336391688 is 88619363367.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51300595 + ... + 51302082.

It is an arithmetic number, because the mean of its divisors is an integer number (6156160680).

Almost surely, 2^76336391688 is an apocalyptic number.

It is an amenable number.

76336391688 is an abundant number, since it is smaller than the sum of its proper divisors (120660750072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76336391688 is a wasteful number, since it uses less digits than its factorization.

76336391688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102602717 (or 102602713 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 60.

The spelling of 76336391688 in words is "seventy-six billion, three hundred thirty-six million, three hundred ninety-one thousand, six hundred eighty-eight".